The Campagnolo Bora Ultra 50 tubular wheels are a leading example of advanced Italian road bike technology, being the wheelset of choice for World Champions and Grand Tour winners when faced with rolling roads and flat terrain. The Campagnolo Bora Ultra's are almost uncharacteristically lightweight compared with other aero wheelsets. Despite the enormous aerodynamic gains on offer with the 50mm deep rim, they weigh just 1215 grams per pair. Due to the new slightly larger, 24.2mm rim width, this wheelset also accommodates wider tyres than the previous model. As a result, rider comfort and grip are dramatically improved. While carbon rims have a reputation for poor braking, by applying All Conditions Carbon Control (AC3) technology to the brake track, the Campagnolo Bora Ultra's offer a 40% improvement in braking performance in the wet, and 20% better braking performance in dry conditions. At the core of these wheels are a set of oversized, high flanged carbon-fibre hubs. These are filled with Campagnolo's proprietary CULT ceramic bearings, which help these wheels spin smoother, for longer. These hubs are laced and balanced to the carbon rim by hand via 18 bladed stainless-steel spokes in the front and 21 in the rear, using Campagnolo's distinctive G3 spoke pattern. These design and manufacturing techniques result in a wheelset that is incredibly torsionally stiff, efficient and offers lasting race-winning performance. Carbon fibre rim construction 50mm rim depth 24.2mm external rim width to accommodate wider tyres AC3 rim construction for improved all-weather braking performance Weight: 1215 grams Tubular tyre compatible Rim brake compatible Handbuilt in Italy High flange carbon hub set, (100mm front) (130mm rear). Cup-and-cone bearing system. CULT ceramic bearings Bladed aerodynamic stainless-steel spokes. 18 front, 21 rear. Aluminium nipples 9/10/11 speed compatible freehub Includes: special brake-pad kit for carbon wheels, quick releases, valve extenders and a user manual
The new Shimano 105 R7100 Di2 Groupset is ideal for those looking to upgrade from mechanical to an electronic drivetrain. Enjoy the benefits of electronic shifting with a high-level performance to price ratio!The groupset bundle includes all the necessary parts and components to upgrade your ride, including:Shimano 105 R7170 Di2 Hydraulic 12 Speed Shifters/Brake Levers,Shimano 105 R7100 12 Speed Double Chainset,Shimano 105 R7150 Di2 Front Derailleur,Shimano 105 R7150 Di2 Rear Derailleur,Shimano 105 R7100 11-34T 12 Speed Cassette,Shimano 105 Disc Brake Callipers and SMRT70 Rotors,Shimano CN-M7100 SLX/Road Chain with Quick Link,Shimano EW-EC300 1700mm Charging Cable,Shimano EW-SD300 E-Tube 900mm Di2 Electric Wire and Shimano EW-SD300 E-Tube 1200mm Di2 Electric Wire,Shimano E-Tube SEIS 7.4V Lithium-ion Di2 Battery.Hydraulic Disc Brake DUAL CONTROL LEVER (2x12-speed)Refined with pro feedback, the all-new dual control wireless lever brings more control and unparalleled ergonomics including a raised hood peak and a smoother, lighter lever action. Its reach adjust mechanism means the distance from the handlebar grip to the lever can be adjusted to suit any hand size or riding style. Plus the braking area has been expanded to offer more control while braking.HOLLOWTECH II Crankset (2x12-speed 50-34T)HOLLOWTECH II structure cuts weights yet maintains stiffness, strength and performance. What’s more, the crank arm length starts at 160mm so smaller riders can benefit from SHIMANO’s legendary shifting.Rear Derailleur (12-speed)Experience faster, more accurate rear shifting with wireless Di2. A more compact design integrates the wireless unit, charging port and function button. You can check the battery level and Bluetooth/ANT pairing success with your cycle computer/smartphone/tablet. Plus select your preferred shift mode and view adjustment mode information (if you wish to tweak or tune your rear derailleur).Front Derailleur (2x12-speed)The new Di2 wireless platform brings quick and smooth front shifts. And a choice of manual shifts or synchronised shifting assist modes – SEMI-SYNCHRO or FULL-SYNCHRO – which is a bit like having your own personal assistant! In SEMI-SYNCHRO mode, the rear derailleur automatically adjusts to reduce big jumps in gear ratios allowing you to maintain your pace and rhythm. In FULL-SYNCHRO mode, the front and rear derailleurs work in perfect harmony to get you in the right gear at the right time – so you never have to worry about it. Slick communications with the rear derailleur combined with programmed chain guide control minimises chain drop. And top gear teeth capacity is 50-52T. It’s up to you how little or often you think about gear ratios!Cassette Sprocket (11-34T/12-speed)The refined 12-step gear combination ensures excellent efficiency so none of your effort is wasted. You’ll experience faster, smoother shifts under maximum torque (pedalling force) and shifts so smooth you’ll barely notice them – whether biking uphill, downhill or rolling on the flats.Flat Mount - Hydraulic Disc Brake CalliperThe all-new hydraulic disc brake calliper enjoys 10% wider pad clearance than mechanical 105 – meaning less brake rub so less noise. It also brings a simpler, maintenance-friendly brake fluid bleeding process.
In answer to great request from Nairo Quintana and the other champions using Campagnolo, the Bora Ultra 35 is the best wheel out there in terms of performance uphill and on mixed routes. Its 35 mm profile makes it an extremely light carbon wheel that however guarantees remarkable aerodynamic benefits. Campagnolo offers the Bora Ultra 35 in both clincher and tubular versions, extending the versatility of what is described as the best carbon wheel on the market also to cyclists who prefer the easy management of clinchers. But this is not all as innovative AC3 (All Conditions Carbon Control) Technology means maximum safety when braking in any condition, guaranteeing shorter stopping distances and excellent modularity of braking power. Thanks to its wide, aerodynamic profile, differentiated hub diameter and CULT bearings, all cyclists can now enjoy the same performance Campagnolo guarantees its Pro-Tour champions. Features: No compromise Its 35 mm carbon profile guarantees maximum lightness and aerodynamics Its carbon hubs reduce weight for good lateral stiffness Designed for best results uphill and on the flat Lightweight and smooth CULT bearings guarantee up to nine times the smoothness of standard solutions Its carbon rim and hubs ensure good stiffness and extremely low weight Its aerodynamic profile spokes ensure maximum air penetration Easy maintenance Also available in a clincher version, in Bright Label and Dark Label colourways Its CULT bearings are designed to zero oxidation and preserve performance over time Its exclusive G3 spokes ensure better balancing of the traction force on the wheel, drastically reducing all its stress Specifications: Spokes: Number of spokes: 18 front and 21 (G3) rear RDB – Rim Dynamic Balance Bladed aerodynamic spokes Stainless steel spokes Ultralinear/DRSC geometry Aluminium nipples Compatibility: Campagnolo FH Body 9/10/11/12 FH Body HG 9/10/11 Hub: Carbon hub USB bearings Hub edge: 100mm (front), 130mm (rear) Oversize flange Cup-and-cone bearing system Rim: Profile height: 35 mm Rim section (height/width): 35mm/24,2mm Rim material: Carbon Graphic colours: Bright Label and Dark Label Tyres: Tubular Assembly The Bora Bora Ultra 35 wheel is entirely hand-assembled by a specialised Campagnolo® technician and is checked in every tiny detail with electronic instrumentation. This ensures maximum performance and reliability for all Campagnolo® wheels. Comes With: Special brake pad kit for carbon wheels (red compound): 40% better braking performance in wet conditions and 20% in dry New Quick Release wheels with totally redesigned aerodynamic profile, lighter and with shiny finish Valve extender User manual
Campagnolo Bora WTO 60 WheelsetThis WTO (wind tunnel optimised) Wheelset from Campagnolo, is the ultimate hard-wearing wheelset for your bike. Designed to withstand the strongest winds and with a re-engineered rim set to offer enhanced aerodynamic features, it's ready to push you to your limit, so you don't fall short on race-day. Featuring a durable aluminium hub and an 18-front, 21-rear spoke set-up, you don't have to worry about tackling tough windy conditions.Optimised Rim Braking SurfaceNow with AC3 technology, specially developed and researched to get the most out of your rim brake texture, you can feel confident in getting the stopping power you need no matter how bad the conditionsWheelset Includes:Special brake block kit for carbon wheels (red compound): 40% better braking performance in wet conditions and 20% better in dryLightweight Quick Release wheels with an aerodynamic profile and shiny finish44 mm tubeless valve40 mm valve extenderBushing to reduce the size of the valve holeUser manualFeatures: Rim cross-section (H x W): 60 / 26.5 mm Rim Material: Carbon Rim Type: Clincher or Tubeless TyresTubeless Compatible: Yes Hub Material: Black aluminium monolithicSpoke Material: Stainless SteelDesign: Aero bladed Anti-rotation technology on the radial spokes Cassette Compatibility: Campagnolo 10/11/12 speed, Shimano / SRAM 10/11 speedQuick-release: YesInnertube valve length: 44mmCompatible tyres: Clincher or Tubeless TyresWeight: 1547g Buy Campagnolo Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Bora WTO 60 WheelsetThis WTO (wind tunnel optimised) Wheelset from Campagnolo, is the ultimate hard-wearing wheelset for your bike. Designed to withstand the strongest winds and with a re-engineered rim set to offer enhanced aerodynamic features, it's ready to push you to your limit, so you don't fall short on race-day. Featuring a durable aluminium hub and an 18-front, 21-rear spoke set-up, you don't have to worry about tackling tough windy conditions.Optimised Rim Braking SurfaceNow with AC3 technology, specially developed and researched to get the most out of your rim brake texture, you can feel confident in getting the stopping power you need no matter how bad the conditionsWheelset Includes:Special brake block kit for carbon wheels (red compound): 40% better braking performance in wet conditions and 20% better in dryLightweight Quick Release wheels with an aerodynamic profile and shiny finish44 mm tubeless valve40 mm valve extenderBushing to reduce the size of the valve holeUser manualFeatures: Rim cross-section (H x W): 60 / 26.5 mm Rim Material: Carbon Rim Type: Clincher or Tubeless TyresTubeless Compatible: Yes Hub Material: Black aluminium monolithicSpoke Material: Stainless SteelDesign: Aero bladed Anti-rotation technology on the radial spokes Cassette Compatibility: Campagnolo 10/11/12 speed, Shimano / SRAM 10/11 speedQuick-release: YesInnertube valve length: 44mmCompatible tyres: Clincher or Tubeless TyresWeight: 1547g Buy Campagnolo Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Ultimate is not just a name it’s the word we reserve for pinnacle performance. And it’s how we define this wheelset. Cosmic Ultimate is the wheel choice for pro racers seeking a competitive advantage. This tubular tire version sees a major redesign for disc brakes with a new full carbon rear hub full carbon lacing ID360 freewheel technology and thru-axle compatibility.The rim is engineered with a NACA-inspired full-carbon profile that’s 40mm deep and 25mm wide. It’s made from 12k carbon fibers wrapped over a super rigid foam core. Full-carbon construction means the whole wheel is incredibly light at just 1235g. The 20 super-bladed carbon fiber spokes and high thin carbon hub flanges offer a proven aero advantage. The spokes are made with unidirectional carbon fibers so they don’t stretch. The spokes run continuously from one edge of the rim to the other through the hubs (R2R technology) creating one single spoke instead of two. This adds wheel stiffness and eliminates the need to mechanically attach the spokes to the hub.The rear rim is asymmetrical to improve its drive-side bracing angle so spoke tension is balanced and the wheel remains stiff under the heaviest lateral loads such as sprints or attacks. The axles are paired with automatically adjusted sealed cartridge bearings for perfect preload. At the back the ID360 freewheel system provides instant engagement and low friction. The hubs are thru-axle compatible (12x100 up front and 12x142 at the back) and made for Center Lock brake rotors. These wheels are designed engineered and patented by Mavic and are 100% handmade in our French carbon factory in Annecy. Key benefits Stiffest wheel system in its class Full carbon rims R2R carbon spokes and monobloc construction Carbon laminated hubs on ID360 freewheel mechanism Climb sprint and accelerate faster Full carbon construction for tubular tires only 40mm deep/26mm wide NACA profile rims for low drag and crosswind stability Seamless interface between spokes and hubs Disc-brake compatible in every possible configuration Font : 12x100 convertible to QR Rear: 12x142 convertible to 12x135 and QR XD Road convertible Specifications DELIVERED WITH Computer magnet (99624501) User guide Front QR adapters Rear QR adapters for Instant Drive 360 Spokes Count: 20 front and rear Lacing: front and rear crossed 2 Material: unidirectional carbon fiber R2R carbon spoke technology Delivered with Computer magnet (99624501) User guide Front QR adapters Rear QR adapters for Instant Drive 360 Rims Valve hole diameter: 65 mm Tire: tubular Disc brake specific profile Height: 40 mm Drilling: no holes spokes molded to the rim ETRTO size: 28 tubular Material: 3K carbon fibers Hubs Axle material: aluminum Front hub body: Carbon Instant Drive 360 freewheel technology Rear: Quick Release 12x142 and 12x135 compatible QRM Auto bearing preload technology Front: Quick release and 12x100 through axle compatible Front and rear bodies: Carbon Intended use ASTM CATEGORY 1 : road only For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesnt exceed 120kg bike included Recommended tire sizes: 23 to 32 mm Max Pressure: see indication on wheel and tire If they differ use the lowest of the 2 Minimum and maximum allowed tyre width: see indication on wheel Compatibility Freewheel: Shimano/Sram convertible to Campagnolo ED11 N3W and XD-R with optional driver bodies Rear axle: 12mm thru axle convertible to Quick Release with optional adapters and axle replacement Front axle: 12x100 thru axle easily convertible to quick release with optional adapters Not compatible with 15mm through axles Versions Color: Black only Disc standard: Center Lock® only Freewheel: Shimano/Sram or XD-Road Compatible Adapters and freewheel bodies ID360 Shimano / Sram Light freewheel body (V3850101) ID360 Campagnolo freewheel body (V3440101) ID360 XD-R freewheel body (V2580101) ID360 Shimano / Sram freewheel body (V3430101) ID360 N3W freewheel body (V4270101) Information on specified weight The weight of the wheels is announced at +/-5% in XD/XD-R and Center Lock version without quick release nor valve nor rim tape
Campagnolo Bora WTO 45 Road WheelsetThis wheelset from Campagnolo has been designed with aerodynamics and the latest technology in mind. Made from durable carbon fibres, ensuring lightweight reliability and enhanced control. Thanks to the angled design, this wheelset benefits from maximised airflow to improve your speed and performance. Speedy Rolling Carbon-Construction Road WheelsetWith a 19mm internal rim width, the Bora WTO 45s are suitable for use with 23mm, 25mm and 28mm tyres and thanks to their Two-Way Fit design, will accept them in tubeless or clincher designs for excellent adaptability. The braking surface of the rims has been treated with an AC3 (All Conditions Carbon Control) coating to enhance stopping prowess in all weathers, with the black aluminium monolithic hubs and their USB ceramic cup-and-cone bearing systems ensuring a steady spin.Those hubs also provide a dependable hold to the steel straight pull spokes which add dynamism and reinforcement to each wheel. With 18 on the front in an elliptical lacing pattern and 21 on the rear, organised in a G3, triplet design at crucial strengthening zones, this Campagnolo wheelset lets you ride with unrivalled power and pace as you hunt for the podium.Features:Rim Material: Full CarbonProfile: 45mmInternal Rim Width: 19mmTyre Type: Two-Way Fit (Tubeless and Clincher)Technology: AC3 Treatment for improved brakingSpokes: Aerodynamic Anti-Rotation SpokesSpoke Material: Stainless steelSpoke Count: Front: 18 steel spokes in the front elliptical cross-section; Rear: 21 steel spokes in the rear elliptical cross-section, spaced in groups of three through the G3 systemHubs: Black aluminium monolithic hub with USB ceramic cup-and-cone bearing systemWheelset Includes: Special brake block kit for carbon wheels, 35mm tubeless valve, 35mm valve extender, 2x tyre levers, valve bushingCassette compatibility: Campagnolo Freehub Option: 9-12 speed; Shimano Freehub Option: 9-11 speedWeight: 1496gBuy Campagnolo Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Reynolds Aero 80 Black Label Carbon Road WheelsetBased around Reynold's Dispersive Effect Termination (DET) rim profile, this road bike wheelset delivers lower drag and unmatched stability during crosswinds when used with wider modern tyre profiles. It features two carbon 19mm tubeless-ready rims and precision-crafted Industry Nine hubs that lower rolling resistance, enhance lateral stiffness and improve your overall ride. This makes it a perfect upgrade for riders who want a stronger and more dynamic wheelset, without any unnecessary weight.- Industry leading aerodynamic performance and cross wind stability with our Dispersive Effect Termination (DET) rim profile.- Wide, tubeless ready rim provides better fit for higher volume tires that increase grip, lower rolling resistance and provide greater comfort.- Precision manufactured Reynolds hubs by Industry Nine for quick engagement and efficient transfer of power.- Premium Sapim CX-Ray bladed spokes offer ultimate performance in weight and ride quality paired with internal, alloy nipples.- Ctg2 brake track is 30% more resistant to heat than previous models.Features: Rim Material: Aero 80 Carbon Tubeless Rim BrakeUse: RoadInner Rim Width: 19mmOuter Rim Width: 29mmRim Depth: 80mmSpokes: F18, R24Spoke Pattern: Front: 2x; Rear: 2xSpoke Type: CX-RayHub: Reynolds / Industry NineEngagement: 6 degreesPawl: 3Type: ShimanoWheelset Size: 700c Tubeless Compatible: Yes Brake Type: Rim Brake Axle Spacing: Front: QR 100mm; Rear: QR 130mmWeight: 1797gBuy Reynolds Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
ENVE Foundation 45mm Carbon Road WheelsetThis versatile road bike wheelset features a reliable carbon fibre construction, which makes it incredibly stiff when climbing as well as lightweight when descending. Perfect for racing, this wheelset's shape is both drag-taming and crosswind defying as it takes its design from the top of range SES model. This makes it a great choice of upgrade for modern, multi-purpose road cycling plus, its rim width and anti-pinch flat technology ensures that higher volume tubeless road tyres can be added for greater stability, strength and an incredibly low weight.Built upon over a decade of carbon wheel crafting experience, the Foundation 45 brings ENVE's knowledge and technology to the masses. Blended aero properties, tubeless compatibility, and pinch flat protection for the rider looking to test the waters on carbon wheel performance. ENVE Worthy, and priced to provide the foundation for confident riding through performance-crafted carbon in the US. Ideal for cyclists and triathletes looking to move into the world of carbon. Aerodynamics are an unalienable right for road cyclists and triathletes that allows for greater efficiency and confidence-inspiring handling, regardless of wind conditions. With more than a decade's experience in developing some of the world's fastest wheels, ENVE are uniquely qualified to deliver best-in-class aerodynamics to the Foundation customer.Like ENVE's SES wheel family, the Foundation Collection and its ENVE 45 were tested and developed at the Mercedes Benz Formula One wind-tunnel to deliver best-in-class real-world aero performance. Unlike other wheel brands who only test isolated wheels at elite speeds of 30mph/48kph, ENVE develops and tests wheels in-frame at multiple speeds ranging from 20mph/32kph to 30mph/48kph. This testing, while more time consuming and expensive, ensures that the ENVE 45 delivers performance advantages to riders of all abilities.Tubeless for the WinTubeless is the future and the future is now. The benefits of road tubeless are as follows:• Lower rolling resistance: By eliminating the inner-tube, the friction between tyre and tube is also eliminated, allowing the tyre roll, flex, and conform to the road with greater efficiency.• Flat less, ride more: Flat tyres are a buzz-kill. With a little sealant you can eliminate nearly all flats that would have been caused by an intrusive thorn or piece of debris.• Run the Best Pressure: Tubeless means you can run the pressure you want to maximize comfort, traction, and rolling efficiency. • Hookless/Straight-Sidewall Design: Tubeless performance depends on the tire maintaining a light press-fit with the rim on the bead seat diameter. ENVE chooses a hookless tubeless rim profile as it allows the rim's critical tolerance at the bead seat diameter to be both consistent and accurate. In short, hookless is chosen to deliver a more safe, reliable, and ultimately proper tyre fitment.The ENVE 45 is optimised for use with tubeless tyres greater than 25mm wide. Features: Rim Material: Carbon Fibre Inner Rim Width: 21mm External Rim Width: 28mm Rim Depth: 45mm Rim Type: Clincher Tyre Compatibility: Tubeless 25c or larger Use: Road Bead: Wide Hookless Bead provides pot-hole protection Tubeless: Yes, Tubeless Optimised for rolling fast and fewer flats Hole Count: 24 Effective Rim Diameter: 568 Aero Optimised Tyre Size: 25-28c Spoke Type: Sapim CX Sprint Spoke Cross: 2x Freehub: Multiple options available to select separately Axle: Front: 100x12; Rear: 142x12 Single or Pair: Pair Included: 2x valve stems, 1x roll of tape (good for taping 3 wheels), 2x Pressure Relief Valve Stem Nuts and Wheel Manual and Wheelbuild Card Part Numbers: SRAM XD: EN00F451003114002; Shimano: EN00F451003114001 Weight: SRAM XD Option: 1541g; Shimano Option: 1561gTechnologies: Learning from the Best: To achieve the low drag and high stability performance the ENVE 45 offers, ENVE takes cues from its top of the line SES line up. This trickle-down approach from ENVE's top-of-the-line products means the ENVE 45's outperform, or perform similar to, competitor's wheels that are upmarket in price. Wide, Hookless Bead Teachnology: Featuring ENVE's Wide Hookless Bead technology, the ENVE 45 disperses any impact from pot holes, curbs and debris over a wide area, reducing the likelihood of pinch flats. Potholes and unforeseen impacts are part of life, but that doesn't mean they need to ruin your ride. The ENVE 45 features ENVE's patent pending Wide Hookless Bead which is a design element at the leading edge of the rim that dissipates impact energy and reduces the likelihood of pinch flatting your tubed or tubeless tyre. Patented Technology: Patented Molded Spoke and Valve Stem Hole Technology results in rims that are light and strong. Because carbon fibre gets its strength from continuous fibres, ENVE routes the fibres around the hole without cutting them which increases the strength of each spoke hole. ENVE's patented process of moulding spoke and valve stem holes results in rims that are stronger and lighter. Because carbon fibre gets its strength from continuous fibres, ENVE routes the fibres around the hole without cutting them, increasing the strength of each spoke hole. This technique pays large dividends in the final product by allowing for a lighter spoke face while improving rim strength. Because of this process, our spoke holes are capable of maintaining higher spoke tensions, greatly reducing the risk of spoke pull-through and the need to constantly true your wheels. Strong, light and maintenance-free. ENVE Foundation Road Hub: The ENVE Foundation Road Hub features ENVE's core hub technologies. The hub shell uses simplified machining without compromising flange geometry and wheel build stiffness. The drive mechanism uses Instant Drive 360 technology and a 40t ratchet to deliver responsive engagement, minimal drag, and low maintenance performance. The bearings are premium full contact sealed NTN steel bearings. The Rotor attachment is centre-lock. ENVE Has You Covered: The Foundation 45mm Wheelset comes with ENVE's leading Lifetime Incident Protection and 5 Year warranty. The 5 Year Warranty protects buyers from defects in material and workmanship. The Lifetime Incident Protection program protects owners from damage caused to their wheels while riding, crashing, or transporting their bikes.Buy ENVE Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
ENVE Foundation 65mm Carbon Road WheelsetThis race-ready road bike wheelset features a dependable carbon fibre construction, which makes it incredibly stiff when climbing and lightweight when descending. ENVE has also equipped this versatile model with a rim design that achieves low drag and high stability, so you can benefit from its trickle-down technologies that are normally only seen on the top-of-the-line SES series. One final highlight is this wheelset's wide hookless bead technology, which disperses impact from potholes, curbs and debris over a wide area. This reduces the likelihood of pinch flats and adds to a more confidence-inspiring ride. Whether you're training or competing, this wheelset is engineered for maximum performance.Features: Rim Material: Carbon Fibre, Centrelock rotor mount Inner Rim Width: 21mm External Rim Width: 28mm Rim Depth: 65mm Rim Type: Clincher Brake Compatibility: Disc brake Use: Road Hole Count: 24 Axle: Front: 12x100 Thru-Axle; Rear: 12x142 Thru-Axle Freehub: Multiple options available to select Spokes: Sapim CX Sprint Single or Pair: Pair Included: Tubeless Kit 2x valve stems, 1x roll of tape (good for taping 3 wheels), 2x Pressure Relief Valve Stem Nuts, Accessory Bag, Wheel Manual and Wheelbuild Card Wheelset Weight: 1641g (Pair)Technologies: Learning From The Best: To achieve the low drag and high stability performance the ENVE 65 offers, ENVE takes cues from its top of the line SES line up. This trickle down approach from ENVE's top-of-the-line products means the ENVE 65's outperform, or perform similar to, competitor's wheels that are upmarket in price. Wide Hookless Bead Technology: Featuring ENVE's Wide Hookless Bead technology, the ENVE 65 disperses any impact from pot holes, curbs and debris over a wide area, reducing the likelihood of pinch flats. Patented Technology: Patented Moulded Spoke and Valve Stem Hole Technology results in rims that are light and strong. Because carbon fibre gets its strength from continuous fibres, ENVE routes the fibres around the hole without cutting them which increases the strength of each spoke hole. ENVE Foundation Road Hub: The ENVE Foundation Road Hub features ENVE's core hub technologies. The hub shell uses simplified machining without compromising flange geometry and wheel build stiffness. The drive mechanism uses Instant Drive 360 technology and a 40t ratchet to deliver responsive engagement, minimal drag, and low maintenance performance. The bearings are premium full contact sealed NTN steel bearings. The Rotor attachment is centre-lock. ENVE Has You Covered: The Foundation 65mm Wheelset comes with ENVE's leading Lifetime Incident Protection and 5 Year warranty. The 5 Year Warranty protects buyers from defects in material and workmanship. The Lifetime Incident Protection program protects owners from damage caused to their wheels while riding, crashing, or transporting their bikes.Buy ENVE Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Zipp 353 NSW Carbon TL Rear Road Disc Wheel Offering increased stiffness, strength and an overall lower weight, this road bike rear wheel features a high-quality carbon hookless rim construction for conquering the demands of modern road cycling. Developed for greater versatility and speed, it's equipped with many of Zipp's finest performance-enhancing technologies including a Sawtooth rim shape and Total System Efficiency (TSE) that offer reduced wind resistance, rolling resistance and gravity vibration losses. Coming kitted out with 45mm deep rim shape, this model delivers fantastic speed on every terrain with best-in-class aerodynamic efficiency and crosswind stability. Tubeless, Hookless Road Bike Rear WheelThe 353 NSW is Zipp's lightest tubeless wheel yet, making it a fast-puncher ready to fight its way into the breakaway. Zipp's use of a hookless (straight side) rim in the 353 NSW is integral to achieving the brand's mission of Making You Faster. With hookless, the transition between the tyre and the rim is more seamless and aerodynamic. Zipp's hookless rims have more efficient resin distribution, which results in a lighter and highly durable rear wheel. Thanks to its 25mm internal rim width, its ideal for running wider tubeless tyres at reduced air pressure for improved stability, greater comfort and fewer chances of flats or punctures.Sawtooth Rim Shape with HyperFoilsZipp's 353 NSW's Sawtooth rim shape with Hyperfoils optimises aerodynamic efficiency and crosswind stability. The Sawtooth design also allows the rim to be structurally strong but remain lightweight, which will help you snap out of corners and maintain your speed no matter the terrain. Centre Lock Disc Brake CompatibilityReady for clocking up the miles, this rear wheel is equipped with Centre Lock disc brake compatibility, so riders can enjoy powerful and consistent braking operation wherever their ride takes them. This makes the Zipp 353 NSW Carbon TL Disc Center Lock Rear 2021 a great choice of upgrade for faster, smoother and more dependable performance on your road bike.Features: Rim Material: Carbon Rim Finish: Unidirectional (UD) Fibre Rim Graphics: Impress technology Axle Size: 12x142mm Use: Road Inner Rim Width: 25mm Rim Depth: 45mm Rim Shape: Symmetrical, Sawtooth Rim Profile: Hookless, Tubeless Clincher Hub: Cognition V2Freehub Compatibility: Multiple options available to select Drive Side Spoke Length: 258mm, 266mm Non Drive Side Spoke Length: 264mm, 266mm Size: 700c Tyre Compatibility: Tubeless tyres only Brake Compatibility: Centre Lock disc brake Single or Pair: Single Lifetime warranty Weight: 675gTechnologies: Impress: Zipp has employed ImPress graphics technology on this model, which prints graphics directly on the wheel, to help allow the dimples to do what they were design to do - help control vortex shedding, the rate at which air sheds off the wheel. Managing this is crucial to stability. Sawtooth: SawTooth is the name given to Zipp NSW's patented variable depth 53/58mm rims. Developed utilising the principles of the emerging science of biomimicry, Zipp engineers began the rigorous aero development process of SawTooth utilising the wind tunnel, CFD, and real-world testing. The result is a rim shape that takes nature's most elegant design solutions and combines engineering precision to deliver a wheel that performs unlike any made before. This patented rim shape achieves something conventional aero wheels cannot; it simultaneously reduces both aerodynamic drag and side force for the ultimate in AeroBalance. Sawtooth accomplishes this with a series of patented fin-shaped Hyperfoil nodes along the inner diameter of the rim that work together with HexFin ABLC dimples for improved airflow. The result is Zipp's highest performing wheel ever released with both aero-drag reduction and reduced side force at all wind yaw angles. This is important because higher wind yaw angles are where bike handling is most affected by the wind. Hyperfoil: Hyperfoil is the name given to the individual nodes on Zipp NSW variable depth Sawtooth rims. Each of these patented structures features Zipp's HexFin ABLC dimples that help to stabilize handling in gusting wind by increasing wind vortex shedding frequency. The higher frequency vortex shedding produced by Sawtooth creates a greater number of smaller, less powerful, yet more predictable vortices leading to greater wheel stability. This added stability translates into greater rider control, thereby saving energy that is typically expended trying to hold a line in gusting wind. The result is a faster, more confident riding experience whether you are laying down power or descending sinuous mountain roads.Hexfin ABLC: HexFin ABLC dimples are the hexagonally shaped depressions found at each Hyperfoil of our Sawtooth shaped NSW rims. The angular shape of each dimple increases boundary layer mixing to help keep airflow attached to the rim for reduced aerodynamic drag and improved stability in crosswinds. To further improve the effectiveness of the hexagonal dimples, they are arranged in fin-shaped clusters made up of variable sized dimples that work in concert with each Hyperfoil of a Sawtooth rim.Axial Clutch: With Cognition's Axial Clutch technology, Zipp reduced drag by disengaging the ratchet mechanism when coasting. With less internal hub drag a rider can pedal less when drafting in a headwind, achieve higher speeds when coasting in an aero tuck, or opt to stop pedalling a moment sooner before entering a corner and bank that wattage for use exiting the corner. Axial Clutch technology also allows riders to maintain speed through corners that don't require braking input, thereby increasing corner exit speeds. Inside the Axial Clutch mechanism Zipp use magnets, rather than steel springs, to move and engage the lightweight Metal Injection Molded (MIM) ratchet rings for unmatched reliability and consistent operation. With 36 points of engagement that all interlock simultaneously, there isn't a more secure freehub mechanism on the market. TSE Technology: Zipp's TSE Technology (Total System Efficiency) was developed by its engineers in the Nest Advanced Development Lab in Indy. This approach to carbon-wheel manufacturing means the wheel's precise rim layup results in greater all-around efficiency for greater speed through reduced: Wind resistance, rolling resistance and gravity (weight + durability) vibration losses.Manufacturer's Part Numbers: Shimano HG 10/11 speed: ZPWH8613000 SRAM XD 10/11/12 speed: ZPWH8613001Buy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
The Bora Ultra 35 meets the requirements of champions using Campagnolo, accompanying them on all their successes, from the Tour 2013 onwards. The clincher and tubular versions of the 35mm wheel, maintain the versatility that brings results on any terrain and in any weather, also adding the advantages of the new generation. The secret of this legendary wheel lies in the details and the innumerable victories are its best testimony. The Bora Ultra wheel is entirely hand-assembled by a specialised Campagnolo technician and is checked in every tiny detail with electronic instrumentation. This ensures maximum performance and reliability for all Campagnolo wheels. Campagnolo engineering staff have developed a new construction that has created braking performance above and beyond anything found on carbon rims to date. The Campy Tech Lab's developments focused on being able to give the rider the same braking performance in wet conditions as in dry conditions. The result is a new braking surface technology called AC3 (all Conditions Carbon Control). Cult Bearings (Ceramic Ultimate Level Technology) is a combination of the highest quality ceramic ball bearings and stainless steel races available on the market, to reduce friction to the very minimum yet maintain a consistently high level of performance for long periods of time. The Mega-G3 Spoke pattern is a type of spoke assembly that improves energy transfer between the hub, which reduces stress on the right-hand side which in turn increases the rigidity of the wheel. This is achieved by having twice as many spokes as the left-hand side. Increasing the rim width from 20.5mm to 24.2mm allowed the Campagnolo engineers to not only improve the aerodynamics but also to allow the wheel to accommodate wider tyres. Using wider tyres increases control, as the contact area between tyre and asphalt is increased, improving grip and creating a more comfortable ride. The wider rim profile increases structural integrity, without increasing the weight of the wheelset. Features: Full Carbon medium profile 35mm rim, in clincher and tubular versions. Includes brake pads specifically for carbon wheels AC3 treatment on the brake surface, improving braking in all conditions RDB (Rim Dynamic Balance) exclusive technology engineered into the rims, assures perfect balance even at high speeds Ultra lightweight decals eliminate the need for heavy adhesives and painting, reducing the overall weight by nearly 15g Carbon hub with oversized flange, cup and cone CULT bearings and aluminium axle Aerodynamic spokes with exclusive Mega-G3 spoke pattern with anti-rotation system Quick release with Eccentric-closure system Freehub: CA 9/10/11/12x, SH 11x or 9/10x with spacers Weight: 1360g for Clincher, (CA) for Campagnolo, (SH) for Shimano Assembly: The Bora Ultra 35 Wheel is entirely hand built by a specialised Campagnolo technician and is checked in every tiny detail with electronic tools. This ensures that every wheel conforms to the high standards that Campagnolo pride themselves and will have unbeatable reliability. Spokes: Spoke Count: 18 Front and 21 (G3) Rear RDB - Rim Dynamic Balance Bladed, aerodynamic stainless steel spokes Ultralinear / DRSC geometry Aluminium nipples Rims: Profile Height: 35mm Rim Section (Height/Width): 35mm/24.2mm Material: Carbon Hubs: Carbon Hub Cult Bearings Width: 100mm Front / 130mm Rear Oversize Flange Cup-and-cone bearings Freehub: CA 9/10/11/12x, SH 11x or 9/10x with spacers In The Box: Carbon Brake Pad set (40% better braking performance in wet conditions and 20% in the dry) New, re-designed quick-release skewers Valve Extender User Manual Warranty Booklet Campagnolo Wheel Identification Card